National Vulnerability Database (NVD) National Vulnerability Database (CVE-2011-4303)

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NVD is the U.S. government repository of standards based vulnerability management data. This data enables automation of vulnerability management, security measurement, and compliance (e.g. FISMA).

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NVD contains:

CVE Vulnerabilities: 56393
Checklists: 226
US-CERT Alerts: 246
US-CERT Vuln Notes: 2721
OVAL Queries: 8140
CPE Names: 73033

Last updated: Wed May 22 06:00:08 EDT 2013

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NIST Security Configuration Checklists - CSD

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Vulnerability Summary for CVE-2011-4303

Original release date:07/11/2012

Last revised:07/16/2012

Source: US-CERT/NIST

Overview

lib/db/upgrade.php in Moodle 2.0.x before 2.0.5 and 2.1.x before 2.1.2 does not set the correct registration_hubs.secret value during installation, which allows remote attackers to bypass intended access restrictions by leveraging the hubs feature.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:4.3 (MEDIUM) (AV:N/AC:M/Au:N/C:N/I:P/A:N) (legend)

Impact Subscore: 2.9

Exploitability Subscore: 8.6

CVSS Version 2 Metrics:

Access Vector: Network exploitable

Access Complexity: Medium

Authentication: Not required to exploit

Impact Type:Allows unauthorized modification

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External Source: CONFIRM

Name: https://bugzilla.redhat.com/show_bug.cgi?id=747444

Type: Patch Information

Hyperlink:https://bugzilla.redhat.com/show_bug.cgi?id=747444

External Source: CONFIRM

Name: http://moodle.org/mod/forum/discuss.php?d=188315

Type: Advisory; Patch Information

Hyperlink:http://moodle.org/mod/forum/discuss.php?d=188315

External Source: CONFIRM

Name: http://git.moodle.org/gw?p=moodle.git;a=commit;h=ca896fdfcfcc87846fa91a297d0aa6999a68c48a

Type: Patch Information

Hyperlink:http://git.moodle.org/gw?p=moodle.git;a=commit;h=ca896fdfcfcc87846fa91a297d0aa6999a68c48a